{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T22:09:07.388300+00:00","duration_seconds":0.003843,"id":1678789,"input_summary":"chars=299 node=683210","metadata":{},"output_summary":"candidates=1 calls=WU7N","recording_id":164411,"started_at":"2026-07-13T22:09:07.384457+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161024}